written by Alex Frith, Rosie Hore and Louie Stowell, illustrated by Kellan Stover, politics experts: Dr. Hugo Drochon, Dr. Daniel Viehoff.Usborne Publishing Ltd.2017.<Y1-B537>
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著者標目Frith, Alex Hore, Rosie Stowell, Louie, 1978- Stover, Kellan Drochon, Hugo Viehoff, Daniel